| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miao, Ethan (12)
|
MRLGAC |
29.98 |
28.16 |
-1.82 |
| 2 |
Egan, Kieran R (12)
|
MRLGAC |
29.83 |
28.79 |
-1.04 |
| 3 |
Faba, Timi (12)
|
MRCIY |
29.75 |
28.96 |
-0.79 |
| 4 |
Hussain, Nasir Y (11)
|
MRLGAC |
|
29.30 |
- |
| 5 |
Zhang, John (12)
|
MRNCAC |
28.00 |
29.99 |
1.99 |
| 6 |
Chau, Calvin W (12)
|
MRCIY |
30.07 |
30.03 |
-0.04 |
| 7 |
Chang, Steven R (12)
|
MRFLY |
31.45 |
30.12 |
-1.33 |
| 8 |
Moran, Keilan S (11)
|
MRNCAC |
30.00 |
30.45 |
0.45 |
| 9 |
Pique, Yahro D (11)
|
MRLGAC |
33.11 |
30.54 |
-2.57 |
| 10 |
Szymczak, Eric (12)
|
MRLGAC |
31.62 |
31.92 |
0.30 |
| 11 |
Chan, Joshua A (12)
|
MRFLY |
32.60 |
31.95 |
-0.65 |
| 12 |
Lim, James (11)
|
MRFLY |
38.36 |
31.97 |
-6.39 |
| 13 |
Youssef, Mohamed (11)
|
MRLGAC |
|
32.19 |
- |
| 14 |
Davis-Whittaker, Jose (11)
|
MRFLY |
33.20 |
32.66 |
-0.54 |
| 15 |
Zhao, Colin E (12)
|
MRFLY |
34.78 |
32.90 |
-1.88 |
| 16 |
Falcao, Daniel L (12)
|
MRLGAC |
33.37 |
33.01 |
-0.36 |
| 17 |
Haynes, Mark C (11)
|
MRCIY |
37.83 |
34.04 |
-3.79 |
| 18 |
Fiechter, Michael A (11)
|
MRCIY |
36.28 |
34.14 |
-2.14 |
| 19 |
O'Sullivan, Kealan J (11)
|
MRCIY |
36.63 |
36.98 |
0.35 |
| 20 |
Shulyar, Stanislav Z (11)
|
MRUN |
40.99 |
37.04 |
-3.95 |
| 21 |
McWilliam, Andrew J (11)
|
MRCIY |
44.29 |
41.53 |
-2.76 |
| 22 |
Ng, Evan (11)
|
MRCIY |
40.19 |
42.44 |
2.25 |
| 23 |
Chen, Riley Y (11)
|
MRFLY |
1:00.89 |
50.56 |
-10.33 |
|
Hoye, Jonas (12)
|
MRLGAC |
33.74 |
NS |
- |